Electro-therapy is the current standard in skin rejuvenation.

Plus: post-waxing products from the J. Sisters

Plus: tastiest lip gloss; and medically minded spas

Red lipstick is hardly a new concept: It’s Helmut Newton, it’s boudoir, it’s femme fatale—and it’s awfully easy to get wrong. What should be dramatic and sexy gets sloppy and sad when smeared, and there’s nothing worse than a veiny, migratory spread. How can I get it right, and make it stay?

Plus: a diet that delivers

. . . summer scents, and a new treatment for elbows

The townhouse setting of Studio One 2 One makes for intimate relaxation.

Plus: The Warren-Tricomi Salon's urban expansion

This spring’s face is inspired by the tropics—aqueous eyes and sun-kissed cheeks. “It’s a sophisticated glamour, like in the South of France,” says makeup artist Laura Mercier. “Think golden tans and pastels inspired by stucco houses on the Riviera.”

Plus: bottom's up at Bliss